MATH SOLVE

2 months ago

Q:
# The system of equations y=-3x+1/2 and y= 1/5x-1 and 4/5 is shown on the graph below. What is a reasonable estimate for the solution?A. (0.7, -1.7)B. (-1.7, 0,7)C. (1.4, -3.3)D. (-3.3, 1.4)

Accepted Solution

A:

The point where the lines cross is in QIV, so x is positive and y is negative, so only options A and C are left.

The X position of the point is between x=0.5 and x=1, so...

A is the answer

The X position of the point is between x=0.5 and x=1, so...

A is the answer